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Seven thread processing methods explained in detail! Don’t miss it

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Threading is a method of processing various internal and external threads with threading tools. There are different methods of thread processing. We have summarized seven thread processing methods for your reference. 1. Thread cutting Generally refers to the method of processing threads on the workpiece using forming tools or grinding tools, mainly including turning, milling, tapping and thread grinding, grinding and cyclone cutting. When turning, milling and grinding threads, every time the workpiece rotates, the transmission chain of the machine tool ensures that the turning tool, milling cutter or grinding wheel moves one lead accurately and evenly along the axial direction of the workpiece. 2. Thread turning Threads can be turned on a lathe using a forming tool or a thread comb. Turning threads with a forming turning tool is a common method for single-piece and small-batch production of threaded workpieces due to its simple tool structure; turning threads with a thread comb tool h...

The working principle of common thermometers.

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This article introduces five industrial common thermometers : liquid expansion thermometer, solid expansion thermometer, pressure thermometer, thermocouple thermometer, and thermal resistance thermometer. 1. Liquid expansion thermometer Liquid expansion thermometers are manufactured based on the thermal expansion and contraction properties of liquids. The most common one is the glass tube liquid thermometer, which uses the principle that the volume of liquid in the glass tube expands as the temperature increases. The liquid expansion thermometer consists of four parts: liquid storage, capillary tube, ruler, and safety bubble. The liquid can be: mercury, alcohol, toluene, etc. 2. Solid expansion thermometer Solid expansion thermometers are made of two materials with different expansion coefficients. Common types include: rod thermometer (generally made of solid material with a large expansion coefficient), bimetal thermometer (its temperature sensing element is made of two metal sheets ...

Zambian customer’s order for a 6YL-100 combined oil press machine has been completed.

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Today, a 6YL-100 combined oil press machine ordered by a Zambian customer has been completed and is ready for packaging and shipment. This customer had purchased 6YL-100 combined oil press machines before. He wanted to increase the productivity of the oil mill and needed more oil presses. According to the customer's requirements, the oil receiving pan of this machine is widened and thickened, and there is a heating pipe under the oil receiving pan to maintain the temperature of the oil. The oil outlet pipe is also thickened and thickened, making it more durable. The Zambia 6YL-100 combined oil press machine is very suitable for use in oil mills. It is easy to operate, easy to maintain, and saves space. One machine is equivalent to two machines. And this machine is very popular in Zambia, and many customers will choose this machine when opening oil shops. This 6YL-100 combined oil press machine capacity is 250 kg/h, power is 7.5Kw, Voltage is 380V. It supports three-phase power. ...

The Introduction of BTMA Combined Oil Press Machines Series!

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The combined oil press machines produced by BTMA Company can easily press various raw materials, including peanuts, soybeans, sunflower seeds, rapeseeds, coconuts, flax seed, mustard seed, tea seeds, ect. Our combined oil press can produce nutritious edible oil, which is very popular in the oil pressing market. Speaking of combined oil press machines , the biggest feeling is: worry-free, combine the screw oil press and oil filter, the two machines are two in one. It is not only simple to operate, easy to maintain, takes up a small area, but also squeezes out more Oil, the oil is clear, clean and hygienic. It is a high-quality edible oil, and people especially like it. Next, we will introduce the oil extraction steps of the combined oil press . 1. Prepare raw materials,  which includes peanuts, soybeans, sunflower seeds, rapeseeds, coconuts, flax seed, mustard seed, tea seeds, ect. 2. Operate the machine, put the raw materials into the feed port, and start the fresh oil pressing m...

The 2 sets of 6YL-95A combined oil press machines sent to Tanzania.

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  Today, the two 6YL-95A combined oil press machines ordered by Tanzanian customers have been completed and are ready to be packed in wooden boxes and shipped. This customer is running an oil mill in Tanzania. He has bought a 6YL-95A screw oil press before, and this time he want buy new machines to expand his oil business. Therefore, I recommended him to buy the 6YL-95A combined oil press machines . Because for oil mills, the combined oil press machine is more convenient and faster to use, and the oil after pressing can be filtered directly, saving the cost of oil tanks. And for customers who buy oil, they can more intuitively feel the process of oil extraction and filtering. For the oil squeezed out by the oil mill, it is more safe and secure to eat. This 6YL-95A combined oil press machine capacity is 200 kg/h, power is 7.5Kw, Voltage is 380V. It supports three-phase power. The voltage and power also can customized according to customer’s local needs. And it is suitable for med...

What is the concept of one kilowatt hour of electricity? How to generate one kilowatt hour of electricity?

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People's daily lives are inseparable from electricity. You who use electricity every day, do you really understand one kilowatt hour of electricity? 1. What is the concept of one kilowatt hour of electricity ? One kilowatt hour of electricity is not a word on the meter, nor is it 0.5 yuan. One kilowatt hour (1 kW·h) is an energy unit, not the power unit (kW) we usually see. 1 kilowatt hour = 1 kilowatt hour = 1 kilowatt × 1 hour = 1000 watts × 1 hour Simply put, one kilowatt hour of electricity is the energy consumed by an electrical appliance with a power of 1000W working for 1 hour. 2. How is one kilowatt hour of electricity generated ? Depending on the energy used, there are usually thermal power generation, wind power generation, photovoltaic power generation, nuclear power generation, hydropower generation, etc. Thermal power generation burns coal, which requires 310 grams of coal and 4 liters of net, 190 grams of diesel and 59 grams of natural gas, producing 160 grams of carb...

6YL-95A oil press accessories ordered by Tanzanian customers are ready for shipment.

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Today, a batch of 6YL-95A oil press accessories has been completed and is ready to be shipped to Tanzania. This customer plans to open his own store locally to sell 6YL-95A oil press accessories. The accessories ordered this time include screw press, round row, shaft, and cake outlet. The accessories of 6YL-95A include screw worms, pressing rings, pressing shaft, gear, gear box, gear box shaft, and cake outlet. Commonly used wearing parts include screw worms and pressing rings. Under normal circumstances, when ordering the 6YL-95A screw oil press machine , you can order an extra set of screw worms and pressing rings to facilitate later replacement. This 6YL-95A oil press machine capacity is 200 kg/h, power is 7.5Kw, Voltage is 380V. It support single phase and three phase. The voltage and power also can customized according to customer’s local needs. We have electric motor and diesel engine two types. And it is suitable for medium-small scale oil factory. If you plan to start a small...